1. Define Sustainability and what are the main purpose of Business sustainability 2. Explain the social factor pertaining to sustainability with example 3. The concern for environmental degradation, poverty and exclusion currently and regarding the long-term viability of existing approaches in both environment and development is important for the sustainability development. Discuss the pillars of sustainability development with example 4. Appropriate technology is defined as any object, process, idea, or practice that by satisfying human needs enhances human fulfilment. Discuss on the Characteristics of Appropriate Technology with example